VERB
make legally null and void; invalidate.
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the one having to do with being an isolationist nation, since the US had just finished the Civil War and had no desire to get involved with any European conflicts. </span></span>
Answer:
This website should help alot https://blog.ucsusa.org/lisbeth-gronlund/trinity-test-nuclear-age-anniversary-805 :)
Explanation:
If I'm correct it's b I think know
People come together and agree to cooperate for social benefits, for example by sacrificing some individual freedom for state protection.